Q: What is the sum of all factors of the number 1,513,309 excluding 1,513,309?
A: 249,251
The factors of the number 1,513,309 are: 1, 7, 53, 371, 4079, 28553, 216187, 1513309.
If you add them up, you will get the total of 1,513,558. Now subtract 1,513,309 to get 249,251